CN223630441U

CN223630441U - Paperboard dividing device

Info

Publication number: CN223630441U
Application number: CN202520048123.6U
Authority: CN
Inventors: 卢为; 魏辉坤; 梁灿式; 张添辉; 邱志阔; 杨祥明; 朱俊威
Original assignee: Zhuhai Hualida Paper Packaging Co ltd
Current assignee: Zhuhai Hualida Paper Packaging Co ltd
Priority date: 2025-01-09
Filing date: 2025-01-09
Publication date: 2025-12-05
Anticipated expiration: 2035-01-09

Abstract

The utility model relates to the technical field of paperboard cutting equipment, in particular to a paperboard cutting device which comprises a conveyor, an inverted U-shaped frame, an electric roller shaft and an electric push rod, wherein the inverted U-shaped frame is connected to the upper surface of the conveyor, the electric roller shaft is connected to the inside of the inverted U-shaped frame through an air cylinder and a U-shaped plate, the electric push rod is connected to one side of the inverted U-shaped frame through a support, a cutting machine is arranged below the electric push rod, and a support frame is connected to the upper surface of the conveyor, which is close to one side of the inverted U-shaped frame. According to the paperboard dividing device, the servo motor is started to drive the short rollers to abut against the edges of the paperboard, then the worm handle is rotated to abut against the rubber rollers above the paperboard, and the driving motor is started to drive the short rollers to rotate, so that the paperboard dividing device limits the paperboard; the cutting chips are sucked into the filter box by starting the exhaust fan, and the chips are left in the filter box, so that the chips are collected intensively by the paperboard dividing device.

Description

Paperboard dividing device

Technical Field

The utility model relates to the technical field of paperboard cutting equipment, in particular to a paperboard cutting device.

Background

The paperboard dividing device is a machine for dividing a large paperboard or carton board into smaller sizes, and is widely applied to paper product processing industry, packaging industry, printing industry and the like. The paperboard dividing machine can improve production efficiency, reduce manual operation difficulty and realize more accurate cutting, and the existing paperboard dividing device has certain defects, such as;

The existing paperboard dividing device is usually directly placed on a conveyor for conveying, the paperboards are easy to deviate during dividing, the paperboards are easy to tilt after being divided and stacked together, a limiting structure is lacked, most of scraps generated by the existing paperboard dividing device are cleaned manually, the scraps are easy to splash everywhere, and most of scraps are not provided with a centralized collection structure.

Disclosure of utility model

The present utility model is directed to a cardboard dividing device, which solves the above-mentioned problems of the prior art.

In order to achieve the aim, the utility model provides the technical scheme that the paperboard dividing device comprises a conveyor, an inverted U-shaped frame, an electric roll shaft and an electric push rod;

The automatic chip removing machine is characterized in that an inverted U-shaped frame is connected to the upper surface of the conveyor, an electric roll shaft is connected to the inside of the inverted U-shaped frame through an air cylinder and a U-shaped plate, an electric push rod is connected to one side of the inverted U-shaped frame through a support, a cutting machine is arranged below the electric push rod, a supporting frame is connected to the upper surface of the conveyor, which is close to one side of the inverted U-shaped frame, an electric knife roll is connected to the inside of the supporting frame through the air cylinder and the U-shaped plate, a limiting mechanism is arranged inside the supporting frame, and a chip removing mechanism is arranged below the electric push rod;

The limiting mechanism comprises a sliding plate, a supporting plate, a short roller, a driven synchronous wheel, a driving motor, a driving synchronous wheel, a toothed belt, a servo motor, a bidirectional threaded rod, a supporting arm, a rubber roller and a worm handle, wherein the inner wall of the supporting frame is connected with the sliding plate, the supporting plate is connected onto the sliding plate in a sliding manner, the short roller penetrates through the inner wall of the supporting plate through a bearing to rotate, and the driven synchronous wheel is connected onto the upper end of the short roller.

Preferably, one side of the supporting plate is connected with a driving motor through a motor base, the output end of the driving motor is connected with a driving synchronous wheel, and the outer sides of the driving synchronous wheel and a driven synchronous wheel are connected with toothed belts in a meshed mode.

Preferably, the back of support frame is connected with servo motor through the motor cabinet, servo motor output runs through the inner wall of support frame and is connected with two-way threaded rod, two-way threaded rod rotates to be connected on the inner wall of support frame, and two-way threaded rod threaded connection is in the backup pad.

Preferably, the inner wall of the support frame is connected with a support arm in a rotating way close to the upper part, the other end of the support arm is connected with a rubber roller, a worm groove is formed in the outer side of the support arm, a worm handle is connected in an engaged way in the worm groove, and the worm handle penetrates through and rotates on the inner wall of the support frame.

Preferably, the chip removing mechanism comprises a telescopic pipe, an outer box, an exhaust fan, an upper bucket, a lower bucket, an air pipe, a brush piece, a hollowed-out frame, a filter box and a supporting plate, wherein the bottom of the electric push rod is connected with the telescopic pipe, the other end of the telescopic pipe is connected with the outer box, one side of the outer box is connected with the exhaust fan, the bottoms of the outer box and the exhaust fan are connected with the supporting plate, and the supporting plate is connected to the supporting leg of the conveyor.

Preferably, an upper bucket is connected below the telescopic pipe, and the cutting machine is connected to the inner wall of the upper bucket.

Preferably, one side of the outer box far away from the telescopic pipe is connected with an air pipe, a lower bucket is connected above the air pipe, and brush sheets are connected to the upper surface of the lower bucket and the bottom of the upper bucket through bolts.

Preferably, the inner wall of the outer box is connected with a hollowed-out frame, the hollowed-out frame is connected with a filter box in a sliding mode, and the filter box penetrates through and slides in the front portion of the inner wall of the outer box.

Compared with the prior art, the paperboard dividing device has the advantages that the servo motor is started to drive the short rollers to abut against the edges of the paperboard, then the worm handle is rotated to abut against the rubber rollers and the upper side of the paperboard, the driving motor is started to drive the short rollers to rotate, the paperboard dividing device is used for limiting the paperboard, the exhaust fan is started to suck scraps generated by cutting into the filter box, the scraps are left in the filter box, and then the paperboard dividing device is used for collecting the scraps in a concentrated mode, and the paperboard dividing device comprises the following specific contents:

1. The servo motor is started to drive the bidirectional threaded rod to rotate so as to drive the two groups of support plates to move, the short rollers are abutted against the edges of the paper boards, then the worm handle is rotated so as to abut against the rubber rollers and the upper parts of the paper boards, then the driving motor is started to drive the driven synchronous wheels and the short rollers to rotate, the edges and the upper parts of the paper boards are limited while the paper boards are conveyed, and then the paper board dividing device limits the paper boards;

2. through the air discharge that starts the air exhauster with the outer incasement, the piece that the cutting machine cutting produced is inhaled in fighting and the lower fight, send into the rose box in, filter through the rose box, the piece is stayed in the rose box, and the air is discharged from the air exhauster through rose box and fretwork frame, and then lets this cardboard cutting device collect the piece concentratedly.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of a front view structure of the present utility model;

FIG. 3 is a schematic view of a three-dimensional cross-section of the upper bucket of the present utility model;

FIG. 4 is a schematic perspective view of a support plate according to the present utility model;

FIG. 5 is a schematic view of a telescopic tube according to the present utility model;

FIG. 6 is a hollow out of the utility model a schematic frame three-dimensional structure;

fig. 7 is an enlarged view of the structure of the portion a of the present utility model.

The device comprises a conveyor, a reverse U frame, a motor roll shaft, a motor push rod, a cutter, a support frame, a motor knife roll, a limiting mechanism, a motor 801, a sliding plate, a support plate, a motor 803, a short roll, a driven synchronous wheel, a driving motor, a driving synchronous wheel, a toothed belt, a motor 808, a servo motor, a bi-directional threaded rod, a motor 810, a support arm, a rubber roll, a motor 812, a worm handle, a motor 9, a chip removing mechanism, a motor 901, a telescopic tube, a motor 902, an outer box, a motor 903, an exhaust fan, a motor 904, an upper bucket, a motor 905, a lower bucket, a motor 906, a gas pipe 907, a brush piece, a motor 908, a hollow frame 909, a filter box, a motor 910 and a supporting plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4 and 7, the utility model provides a technical scheme that a paperboard cutting device comprises a conveyor 1, an inverted U-shaped frame 2, an electric roll shaft 3 and an electric push rod 4; the upper surface of the conveyor 1 is connected with an inverted U frame 2, the inside of the inverted U frame 2 is connected with an electric roll shaft 3 through an air cylinder and a U-shaped plate, one side of the inverted U frame 2 is connected with an electric push rod 4 through a support, a cutting machine 5 is arranged below the electric push rod 4, the upper surface of the conveyor 1, which is close to one side of the inverted U frame 2, is connected with a support frame 6, the inside of the support frame 6 is connected with an electric knife roll 7 through the air cylinder and the U-shaped plate, the inside of the support frame 6 is provided with a limiting mechanism 8, and the lower part of the electric push rod 4 is provided with a chip removing mechanism 9; the limit mechanism 8 comprises a sliding plate 801, a supporting plate 802, a short roller 803, a driven synchronous wheel 804, a driving motor 805, a driving synchronous wheel 806, a toothed belt 807, a servo motor 808, a bidirectional threaded rod 809, a supporting arm 810, a rubber roller 811 and a worm handle 812, wherein the sliding plate 801 is connected on the inner wall of the supporting frame 6, the supporting plate 802 is connected on the sliding plate 801 in a sliding manner, the short roller 803 is penetrated and rotated on the inner wall of the supporting plate 802 through a bearing, the driven synchronous wheel 804 is connected on the upper end of the short roller 803, one side of the supporting plate 802 is connected with the driving motor 805 through a motor base, the output end of the driving motor 805 is connected with the driving synchronous wheel 806, the toothed belt 807 is meshed and connected on the outer sides of the driving synchronous wheel 806 and the driven synchronous wheel 804, the back of the supporting frame 6 is connected with the servo motor 808 through the motor base, the output end of the servo motor 808 is connected with the bidirectional threaded rod 809 through the inner wall of the supporting frame 6, the bidirectional threaded rod 809 is rotationally connected on the inner wall of the supporting frame 6, the bidirectional threaded rod 809 is screwed in the supporting plate 802, the supporting frame 6 is rotationally connected with the supporting arm 810 above the inner wall, the other end of the support arm 810 is connected with a rubber roller 811, and the outer side of the support arm 810 is provided with a worm groove, a worm handle 812 is connected in an engaged manner in the worm groove, and the worm handle 812 penetrates through and rotates on the inner wall of the support frame 6.

In specific implementation, the servo motor 808 is started to drive the bidirectional threaded rod 809 to rotate on the inner wall of the supporting frame 6 to drive the two groups of supporting plates 802 to move, the short rollers 803 are abutted against the edges of the paperboards, then the worm handle 812 is rotated to drive the supporting arms 810 to rotate, the rubber rollers 811 are abutted against the upper sides of the paperboards, then the driving motor 805 is started to drive the driving synchronizing wheel 806 to rotate, the driving synchronizing wheel 806 drives the driven synchronizing wheel 804 and the short rollers 803 to rotate by the toothed belt 807, and the edges and the upper sides of the paperboards are limited while the paperboards are conveyed, so that the paperboard dividing device limits the paperboards.

Referring to FIGS. 1-3, 5 and 6, the chip removing mechanism 9 comprises a telescopic tube 901, an outer box 902, an exhaust fan 903, an upper bucket 904, a lower bucket 905, an air pipe 906, a brush piece 907, a hollowed frame 908, a filter box 909 and a supporting plate 910, wherein the bottom of an electric push rod 4 is connected with the telescopic tube 901, the other end of the telescopic tube 901 is connected with the outer box 902, one side of the outer box 902 is connected with the exhaust fan 903, the bottoms of the outer box 902 and the exhaust fan 903 are connected with the supporting plate 910, the supporting plate 910 is connected to a supporting leg of the conveyor 1, the lower part of the telescopic tube 901 is connected with the upper bucket 904, the cutter 5 is connected to the inner wall of the upper bucket 904, one side of the outer box 902 far from the telescopic tube 901 is connected with the air pipe 906, the upper bucket 905 is connected to the upper part of the air pipe 906, the upper surface of the lower bucket 905 and the bottom of the upper bucket 904 are connected with the brush piece 907 through bolts, the hollowed frame 908 is connected to the inner wall of the outer box 902, the filter box 909 is connected to the inner wall of the hollow frame 908, and the filter box 909 slides through the front part of the inner wall of the outer box 902.

In specific implementation, the brush piece 907 is used for preventing scraps from splashing out, the suction fan 903 is started to discharge air in the outer box 902 to form negative pressure, scraps generated by cutting by the cutter 5 are sucked into the upper bucket 904 and the lower bucket 905, are sucked into the filter box 909 through the telescopic pipe 901 and the air pipe 906 respectively, filtered by the filter box 909, the scraps are remained in the filter box 909, the air is discharged from the suction fan 903 through the filter box 909 and the hollowed-out frame 908, then the filter box 909 is pumped out, and impurities are poured, so that the scraps are collected intensively by the paperboard dividing device.

In summary, when the paper board cutting device is used, firstly, paper boards to be cut are placed on a conveyor 1, a servo motor 808 is started, a short roller 803 is moved to the edge of the paper boards, then a worm handle 812 is rotated, a rubber roller 811 is placed above the paper boards, then an electric push rod 4 is started to drive a telescopic pipe 901 to stretch and retract, an upper hopper 904 and a cutting machine 5 are driven to move, the cutting depth of the cutting machine 5 is adjusted, then an air cylinder in a reverse U frame 2 is started, a motor roller 3 is pressed on the paper boards, an air cylinder in a supporting frame 6 is started, a motor knife roller 7 is pressed on the paper boards, a belt on the conveyor 1 drives the paper boards to convey, the motor roller 3 and the short roller 803 rotate, the paper boards are conveyed in an assisted manner, the cutting machine 5 cuts the paper boards into a plurality of strips, then the rubber roller 811 rotates, the cut paper boards after the cutting are cut into pieces, and the chips generated by the cutting machine 5 in the cutting process are sucked into an upper hopper 904 and a lower hopper 909 and stored in a filtering box 905, and the prior art which is not described in detail in the present specification belongs to the technology known to the person skilled in the art.

Although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The paperboard cutting device comprises a conveyor (1), an inverted U-shaped frame (2), an electric roll shaft (3) and an electric push rod (4), and is characterized in that;

the automatic chip removing machine is characterized in that an inverted U-shaped frame (2) is connected to the upper surface of the conveyor (1), an electric roll shaft (3) is connected to the inside of the inverted U-shaped frame (2) through an air cylinder and a U-shaped plate, an electric push rod (4) is connected to one side of the inverted U-shaped frame (2) through a support, a cutting machine (5) is arranged below the electric push rod (4), a supporting frame (6) is connected to the upper surface of the conveyor (1) close to one side of the inverted U-shaped frame (2), an electric knife roll (7) is connected to the inside of the supporting frame (6) through the air cylinder and the U-shaped plate, a limiting mechanism (8) is arranged inside the supporting frame (6), and a chip removing mechanism (9) is arranged below the electric push rod (4);

The limiting mechanism (8) comprises a sliding plate (801), a supporting plate (802), a short roller (803), a driven synchronous wheel (804), a driving motor (805), a driving synchronous wheel (806), a toothed belt (807), a servo motor (808), a bidirectional threaded rod (809), a support arm (810), a rubber roller (811) and a worm handle (812), wherein the sliding plate (801) is connected to the inner wall of the supporting frame (6), the supporting plate (802) is connected to the sliding plate (801) in a sliding manner, the short roller (803) penetrates through the inner wall of the supporting plate (802) through a bearing, and the driven synchronous wheel (804) is connected to the upper end of the short roller (803).

2. A paperboard cutting device as set forth in claim 1, wherein one side of the supporting plate (802) is connected with a driving motor (805) through a motor base, an output end of the driving motor (805) is connected with a driving synchronizing wheel (806), and tooth belts (807) are connected to the outer sides of the driving synchronizing wheel (806) and the driven synchronizing wheel (804) in a meshed mode.

3. A paperboard cutting device according to claim 1, wherein the back of the supporting frame (6) is connected with a servo motor (808) through a motor base, the output end of the servo motor (808) penetrates through the inner wall of the supporting frame (6) and is connected with a bidirectional threaded rod (809), the bidirectional threaded rod (809) is rotatably connected to the inner wall of the supporting frame (6), and the bidirectional threaded rod (809) is in threaded connection with the supporting plate (802).

4. The paperboard cutting device according to claim 1, wherein the inner wall of the supporting frame (6) is rotatably connected with a supporting arm (810) near the upper side, the other end of the supporting arm (810) is connected with a rubber roller (811), a worm groove is formed in the outer side of the supporting arm (810), a worm handle (812) is connected in an engaged manner in the worm groove, and the worm handle (812) penetrates through and rotates on the inner wall of the supporting frame (6).

5. A paperboard cutting device according to claim 1, wherein the chip removing mechanism (9) comprises a telescopic tube (901), an outer box (902), an exhaust fan (903), an upper bucket (904), a lower bucket (905), an air tube (906), a brush piece (907), a hollowed-out frame (908), a filter box (909) and a supporting plate (910), the bottom of the electric push rod (4) is connected with the telescopic tube (901), the other end of the telescopic tube (901) is connected with the outer box (902), one side of the outer box (902) is connected with the exhaust fan (903), the bottoms of the outer box (902) and the exhaust fan (903) are connected with the supporting plate (910), and the supporting plate (910) is connected to the supporting leg of the conveyor (1).

6. A cardboard cutting device according to claim 5, characterized in that the lower part of the telescopic tube (901) is connected with an upper bucket (904), and the cutter (5) is connected to the inner wall of the upper bucket (904).

7. The paperboard cutting device according to claim 6, wherein an air pipe (906) is connected to one side of the outer box (902) far away from the telescopic pipe (901), a lower bucket (905) is connected to the upper portion of the air pipe (906), and brush pieces (907) are connected to the upper surface of the lower bucket (905) and the bottom of the upper bucket (904) through bolts.

8. The paperboard cutting device according to claim 5, wherein a hollowed-out frame (908) is connected to the inner wall of the outer box (902), a filter box (909) is connected to the hollowed-out frame (908) in a sliding manner, and the filter box (909) penetrates through the front part of the inner wall of the outer box (902).